Get matched with top water heater pros in Dunkirk, NY

Q: What is the average lifespan of a water heater?

• <div><p>The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.</p></div>

Q: What are the advantages of replacing a water heater?

• <div><p>Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.</p></div>

Q: Do electric water heaters need ventilation around them?

• <div><p>Electric water heaters do not need an attached vent, but the <a href="https://www.angi.com/articles/does-location-my-water-heater-matter.htm">location of the water heater</a> should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes. </p></div>

Q: Can you switch to a tankless water heater from a heater with a tank?

• <div><p>Yes, you can replace a current tank water heater with a tankless model or vice versa. If you&rsquo;re maintaining the same fuel source&mdash;gas or electricity&mdash;the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you&rsquo;re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.</p></div>

Q: What is the life expectancy of a hot water recirculating pump?

• <div><p>A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump&rsquo;s lifespan.</p></div>

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Verified Reviews for Water Heater Service pros in Dunkirk, NY

*The Angi rating for Water Heater Service companies in Dunkirk, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Dunkirk, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on July 25, 2023

Reviewed in July 2023
Our service tech Mike did an outstanding job at our home. He is very professional and answered any questions I had. Anderson Water and Power is a great company to do business with!
Anderson Water & Power
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Reviewed in April 2022
Great to work with. Shawn has great ideas for drainage issues in areas that need it. Iv had a water build up issue for years in the corner of my house. Shawn came up with a great idea and itâ s working well. Well worth the money. He even touched up the area with mulch and stone to match my...
O'Connor Landscaping
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Reviewed in February 2021
My system stopped working and they came out within a few days, brought a new motherboard, checked everything.. found the problem, and it was a bad power cord. They replaced the cord and reset my system. Very courteous and professional, not to mention great water!!!
Watercure USA
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Reviewed in July 2016
They did a great job! A good company to work with. Very professional and quality work. My basement was extremely wet and even had some standing water. The waterproofing system they put in worked wonders! I now have a dry basement that I can use!
Fadale Enterprises, Inc.
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Reviewed in January 2016
This is the second job Fadale Enterprises has done for me. This time they put in a discharge line to remove the sump pump water from my basement and drainage to remove downspout water to the city storm sewer. <br /> <br /> Work was done with the same quality and professionalism as before. They...
Fadale Enterprises, Inc.
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Reviewed in September 2013
Floor was replaced around the new high end toilet which was a major job. <br /> Also, replaced a hot water heater with a 40 gallon gas one. <br /> They cleaned up and took away all fixtures with no mess. <br /> They install high quality products. <br /> Very pleased overall with A+. <br />
A Plus Plumbing
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Reviewed in July 2013
It didn't go well. The lead tech was a little rude and smart mouthed, mangy looking and not very intelligent. His partner never said much, just observed. They poked and prodded around a bit. The problem was not corrected and I heard one say to the other "Well, it runs good enough". They...
TJ's Plumbing & Heating Inc
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Reviewed in November 2011
We contacted the company within the past couple of weeks with a number of plumbing matters from leaks, to water heaters, whole house water filter, slow drains and are still waiting. The receptionist/scheduler was very short with us indicating that other clients were of higher urgency. After...
Fredonia Heating & Plumbing
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Reviewed in July 2010
I had a problem with my hot water tank - couldn't keep the pilot lit. Julie was more than helpful over the phone. She gave me the manufacturer's technical hot line and they were able to walk me thru several tests and get the unit performing again. She even went so far as to order the part that...
Klinginsmith Plumbing & Heating
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Find Water heater pros in Dunkirk

Anderson Water & Power

4.4(

618

)

Tankless Water Heater - InstallTankless Water Heater - Install - For Business

Serving Dunkirk, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"Installed on time but with a gas leak. Gas supplier disconnected the unit. I could not get company service for 3 days. Tankless water heater is operating well after gas line repairs. Product is great but installation was shoddy."

+62

Response time2 days

189 neighbors recently requested a quote

Recommended by89%of homeowners

Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Repair

Serving Dunkirk, NY and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

You can always count on Frank's Mr. Plumber to get the job done right the first time.\n\nWe offer 24/7 service to our valued customers, including holidays and weekends, because we believe you deserve to live in comfort at all times. Please let us know how we can assist you with your plumbing needs.

159 neighbors recently requested a quote

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Astar Heating & Air Conditioning Inc

4.8(

138

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dunkirk, NY and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"They replace the heater that I had for 10 or 11 years with one that was the same, they allowed me to split my bill, they did the job and they worked with me. Which was good."

Recommended by98%of homeowners

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Stagelight Heating and Cooling

5.0(

)

Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Dunkirk, NY and surrounding areas

In business since 2017

Free estimates

Credit card accepted

Welcome to Stagelight Heating and Cooling! Here, we truly care about our customers and are passionate about helping you. It is our goal to make your home comfortable and relaxing, no matter what the season. We know how important home comfort is to your family and you can depend on our knowledge and experience to keep your family comfortable through New York's ever changing temperatures. We offer maintenance to keep your systems running for years to come. Let Stagelight Heating and Cooling find an affordable solutions for your home heating and cooling needs today!

Response time10 hrs

Recommended by100%of homeowners

Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Dunkirk, NY and surrounding areas

In business since 1995

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Response time1 day

Recommended by81%of homeowners

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dunkirk, NY and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"They are replacing my water heater."

Recommended by81%of homeowners

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MVPlumbing and Heating

5.0(

)

Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Dunkirk, NY and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Marshall came out on a Sunday to replace my water heater. He was very knowledgeable, and great with my daughter who had a million questions. He was quick, and gave me the cheapest estimate around."

Response time4 hrs

Response rate98%

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VIP Maintenance Services, LLC

4.7(

)

Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Dunkirk, NY and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Great job! Efficient, informative they even took my old water heaters to the street! Got the job done quickly and professionally!"

Response time11 hrs

Recommended by95%of homeowners

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Anderson Water Systems Inc

3.1(

)

Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dunkirk, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Anderson Water Systems knew what they were doing. They gave me a price before performing the work and they stuck to it. They cleaned up after themselves. I found them to be very pleasant."

Recommended by61%of homeowners

Water Heater - Install or Replace

Serving Dunkirk, NY and surrounding areas

In business since 2018

Free estimates

R.A. Plumbing takes great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large, or small the job.

Response time4 hrs

Recommended by100%of homeowners

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Showing 1-10 of 21

Water Heaters questions, answered by experts

The lifespan of a water heater depends on its type, usage, and maintenance schedule. Traditional tank-style water heaters typically last between 8 and 12 years, though the range can be as wide as 6 to 15 years. Within this category, gas models often last 8-12 years, while electric models may last 10-15 years. In contrast, tankless water heaters have a significantly longer lifespan, often lasting up to 20 years or more. Factors like heavy usage, hard water, and sediment buildup can shorten a unit's life. To extend its lifespan, it is crucial to perform regular maintenance, such as flushing the tank annually and scheduling professional inspections. If your unit is over a decade old and shows signs of rust, leaks, strange noises, or inconsistent heating, it is likely time for a replacement.

Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

A well-maintained hot water recirculating pump can last 5 to 15 years. Pumps that run continuously may have a shorter lifespan than demand-controlled models. Hard water can reduce longevity by causing mineral buildup in the pump and pipes. Regular maintenance, such as cleaning or replacing filters, can extend the pump’s lifespan.

The Dunkirk, NY homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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•
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How Much Does a Water Heater Gas Valve Replacement Cost? [2026 Data]
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•
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How Much Does It Cost to Flush a Water Heater? [2026 Data]
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
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•
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How Much Does a Tankless Water Heater Cost? [2026 Data]
Tankless water heater costs depend on the size of your water heater, location, fuel type, and more. Keep reading to calculate your expenses.
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•
Jul 9, 2026Jul 9, 2026
Water Heater Frozen? How to Defrost a Water Heater
Worried your water heater might freeze this winter? Learn to spot the warning signs and how to safely thaw your tank or tankless system out if necessary.
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•
Jul 9, 2026Jul 9, 2026
The Pros and Cons of Hybrid Water Heaters
Hybrid water heaters will have you weighing high initial costs versus long-term savings. Is it the right option for you? Explore the pros and cons of hybrid water heaters.
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•
Jul 20, 2026Jul 20, 2026
How Long Do Water Heaters Last?
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.